The 26-year-old left-back Nano has penned a five-year deal after leaving Getafe CF, for whom he made 97 appearances in the past three seasons. His previous clubs include CP Amorós and Club Atlético de Madrid. Nano said: "It is a big step for me and I hope I can repay the confidence placed in me."
Meanwhile, 25-year-old Juanlu has signed a six-year contract after departing recently-relegated CD Numancia. The left-sided midfielder said: "This is a dream move for me. The chance of being able to play in the Champions League with Betis fills me with happiness and excitement."
With fellow arrivals Alberto Rivera and Xisco now settled at the Andalusian club, Betis coach Llorenç Serra Ferrer looks to have assembled his squad for next month's Champions League third qualifying round.
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